/*
 * Copyright (c) 2011-2018, Peter Abeles. All Rights Reserved.
 *
 * This file is part of BoofCV (http://boofcv.org).
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package boofcv.javafx;

import javafx.scene.Group;
import javafx.scene.transform.Rotate;
import javafx.scene.transform.Scale;
import javafx.scene.transform.Translate;

/*
 * Copyright (c) 2013, 2014 Oracle and/or its affiliates.
 * All rights reserved. Use is subject to license terms.
 *
 * This file is available and licensed under the following license:
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *  - Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  - Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the distribution.
 *  - Neither the name of Oracle nor the names of its
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
public class Xform extends Group {

	public enum RotateOrder {
		XYZ, XZY, YXZ, YZX, ZXY, ZYX
	}

	public Translate t  = new Translate();
	public Translate p = new Translate();
	public Translate ip = new Translate();
	public Rotate rx = new Rotate();
	{ rx.setAxis(Rotate.X_AXIS); }
	public Rotate ry = new Rotate();
	{ ry.setAxis(Rotate.Y_AXIS); }
	public Rotate rz = new Rotate();
	{ rz.setAxis(Rotate.Z_AXIS); }
	public Scale s = new Scale();

	public Xform() {
		super();
		getTransforms().addAll(t, rz, ry, rx, s);
	}

	public Xform(RotateOrder rotateOrder) {
		super();
		// choose the order of rotations based on the rotateOrder
		switch (rotateOrder) {
			case XYZ:
				getTransforms().addAll(t, p, rz, ry, rx, s, ip);
				break;
			case YXZ:
				getTransforms().addAll(t, p, rz, rx, ry, s, ip);
				break;
			case YZX:
				getTransforms().addAll(t, p, rx, rz, ry, s, ip);  // For Camera
				break;
			case ZXY:
				getTransforms().addAll(t, p, ry, rx, rz, s, ip);
				break;
			case ZYX:
				getTransforms().addAll(t, p, rx, ry, rz, s, ip);
				break;
		}
	}

	public void setTranslate(double x, double y, double z) {
		t.setX(x);
		t.setY(y);
		t.setZ(z);
	}

	public void setTranslate(double x, double y) {
		t.setX(x);
		t.setY(y);
	}

	// Cannot override these methods as they are final:
	// public void setTranslateX(double x) { t.setX(x); }
	// public void setTranslateY(double y) { t.setY(y); }
	// public void setTranslateZ(double z) { t.setZ(z); }
	// Use these methods instead:
	public void setTx(double x) { t.setX(x); }
	public void setTy(double y) { t.setY(y); }
	public void setTz(double z) { t.setZ(z); }

	public void setRotate(double x, double y, double z) {
		rx.setAngle(x);
		ry.setAngle(y);
		rz.setAngle(z);
	}

	public void setRotateX(double x) { rx.setAngle(x); }
	public void setRotateY(double y) { ry.setAngle(y); }
	public void setRotateZ(double z) { rz.setAngle(z); }
	public void setRy(double y) { ry.setAngle(y); }
	public void setRz(double z) { rz.setAngle(z); }

	public void setScale(double scaleFactor) {
		s.setX(scaleFactor);
		s.setY(scaleFactor);
		s.setZ(scaleFactor);
	}

	// Cannot override these methods as they are final:
	// public void setScaleX(double x) { s.setX(x); }
	// public void setScaleY(double y) { s.setY(y); }
	// public void setScaleZ(double z) { s.setZ(z); }
	// Use these methods instead:
	public void setSx(double x) { s.setX(x); }
	public void setSy(double y) { s.setY(y); }
	public void setSz(double z) { s.setZ(z); }

	public void setPivot(double x, double y, double z) {
		p.setX(x);
		p.setY(y);
		p.setZ(z);
		ip.setX(-x);
		ip.setY(-y);
		ip.setZ(-z);
	}

	public void reset() {
		t.setX(0.0);
		t.setY(0.0);
		t.setZ(0.0);
		rx.setAngle(0.0);
		ry.setAngle(0.0);
		rz.setAngle(0.0);
		s.setX(1.0);
		s.setY(1.0);
		s.setZ(1.0);
		p.setX(0.0);
		p.setY(0.0);
		p.setZ(0.0);
		ip.setX(0.0);
		ip.setY(0.0);
		ip.setZ(0.0);
	}

	public void resetTSP() {
		t.setX(0.0);
		t.setY(0.0);
		t.setZ(0.0);
		s.setX(1.0);
		s.setY(1.0);
		s.setZ(1.0);
		p.setX(0.0);
		p.setY(0.0);
		p.setZ(0.0);
		ip.setX(0.0);
		ip.setY(0.0);
		ip.setZ(0.0);
	}

	public void debug() {
		System.out.println("t = (" +
				t.getX() + ", " +
				t.getY() + ", " +
				t.getZ() + ")  " +
				"r = (" +
				rx.getAngle() + ", " +
				ry.getAngle() + ", " +
				rz.getAngle() + ")  " +
				"s = (" +
				s.getX() + ", " +
				s.getY() + ", " +
				s.getZ() + ")  " +
				"p = (" +
				p.getX() + ", " +
				p.getY() + ", " +
				p.getZ() + ")  " +
				"ip = (" +
				ip.getX() + ", " +
				ip.getY() + ", " +
				ip.getZ() + ")");
	}
}
